Ever since its inception, investment arbitration has benefited from a perception of self-contained ecosystem that does not interact with any other normative subject matter. Investor-State tribunals for the most part have been reluctant to accommodate the application of non-investment obligations and treaties, claiming either lack of jurisdiction over such claims, or affirming upfront that non-investment…

The notion of Corporate Social Responsibility (CSR) is gaining momentum in international investment law. States continue to include the CSR provisions in their newest international investment agreements (IIAs). In addition to typical CSR clauses directed at states to encourage investors to incorporate the internationally recognized standards on CSR (e.g. Argentina –Japan BIT (2018); the Australia-Hong…

In the context of the backlash against investor-state dispute settlement (“ISDS”), one of the main criticisms is the asymmetric nature of investment treaties, which impose numerous obligations on the States, but do not seem to hold corporations accountable for the social, environmental and economic consequences of their activities. Some recent developments reflect a redirection away…